THE OK TEDI COPPER MINE CASE STUDY SOLUTION

The signing of the Agreements facilitated the Company to commence planning for the MLE project throughout The massive amount of mine-derived waste dumped into the river exceeded its carrying capacity. By using this site, you agree to the Terms of Use and Privacy Policy. Retrieved 17 September Journal of the International Institute.

Victoria University, Melbourne, Victoria, Australia. Most of Papua New Guinea’s land is held under a system of native title , with ownership divided amongst many small clans, while the central government retains control over how resources that lie under the ground are used. The signing of the Agreements facilitated the Company to commence planning for the MLE project throughout By using this site, you agree to the Terms of Use and Privacy Policy. Journal of the International Institute. The original plans included an Environmental Impact Statement that required a tailings dam be built. This mining pollution, caused by the collapse of the Ok Tedi tailings dam system in and consequent switch to riverine disposal disposal of tailings directly into the river for several decades, was the subject of class action litigation , naming Ok Tedi Mining Limited and BHP Billiton and brought by local landowners.

Ok Tedi environmental disaster

BHP expressed confidence, stating that it had other indemnities in place that protected shareholders from future legal costs. Views Read Edit View history. Retrieved 19 September The Ok Tedi Mine was scheduled to close in Retrieved 4 February OK Tedi Mining Limited. Retrieved from ” https: The lives of 50, people have been disrupted. Victoria University, Melbourne, Victoria, Australia. One of the worst environmental disasters caused by humansit is a consequence of the discharge of about two billion tons of untreated mining waste into the Ok Tedi from the Ok Tedi Minean open pit mine in the Western Province of Papua New Guinea.

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the ok tedi copper mine case study solution

The concentration of copper in the water is about 30 times above the standard level, but it is below the World Health Organization WHO standards. This dumping resulted in the river bed being raised 10 m, causing a relatively deep and slow river to become shallower min develop rapids, thereby disrupting indigenous transportation routes.

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the ok tedi copper mine case study solution

Retrieved 2 March The signing of the Agreements facilitated the Company to commence planning for the MLE project throughout Retrieved 17 September Settlement Favors Yonggom People”. The balance is allocated to current development programs in the local area Western Province and PNG more generally.

ok tedi copper mine case study

There are no waste retention facilities on the premises. Thick gray sludge from the mine is visible throughout the Fly River system, although its effects downriver are not as severe.

Retrieved 11 February By using this site, you agree to the Terms of Use and Privacy Policy. Retrieved 12 February Articles containing potentially dated statements from All articles containing potentially dated statements All articles hhe unsourced statements Articles with unsourced statements from March Papua New Guinea articles missing geocoordinate data All articles needing coordinates.

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the ok tedi copper mine case study solution

Experts have predicted that it will take years to clean up the toxic contamination. Retrieved 22 March Archived from the original on 7 February About square kilometers were damaged in this way. However the mine is still in operation and waste continues to wtudy into the river system.

Villagers downstream from Ok Tedi in the Fly River system in the Middle Fly District and the southern and central areas of the North Fly Districtin particular, believe that the effect on their livelihood from this disaster far outweighs the benefits they have soluyion from the mine’s presence in their area.

Retrieved 17 April This page cpper last edited on 19 Novemberat Retrieved 18 April Archived from the original on 20 August This allowed all ore processing residues, waste rock and overburden to be discharged into the Ok Tedi River.

In an earthquake caused the half built dam to collapse. InBHP reported that 90 million tons of mine waste was annually discharged into the river for more than ten years and destroyed downstream villages, agriculture and fisheries.